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St. GallenLow Tax Area

9030Abtwil SG

in Canton St. Gallen

4'395Population
10.5%Tax Rate
400m a.s.l.
3Municipalities

Municipalities

  • Gaiserwald99.9% of addresses
  • St. Gallen0.1% of addresses
  • Gossau (SG)0.1% of addresses
Official sources, explainedRead the methodology

How to read 9030 Abtwil SG

9030 Abtwil SG combines a lower-elevation settlement profile, the tax scenario sits 2.8% below the canton median, which makes this postcode notable for shortlist-level tax comparison. With roughly 4'395 residents in the weighted view, the postcode is large enough for a serious comparison without pretending the whole area behaves like one block.

This postcode spans 3 municipalities. That means population and comparison figures should be read as weighted orientation rather than a single official municipal record.

Check before you decide

  • Read tax comparisons using the same household scenario every time
  • Confirm the exact municipality for the address you care about when the postcode is split
  • Use the official ESTV calculator for the final tax number
  • Verify address-specific details directly with the municipality or provider

Localities

2
Abtwil SGSt. Josefen

Municipalities

3
Gaiserwald
99.9% of addresses
St. Gallen
0.1% of addresses
Gossau (SG)
0.1% of addresses
Estimated from municipality data, weighted by address share

Weather near Abtwil SG

Current conditions and 3-day forecast from Open-Meteo.

Taxes in Abtwil SG

How much will you pay here?

132%
Tax Multiplier
Tax Year 2025
2.8% below median

Tax Scenarios

Gross IncomeCHF 80'000
Federal TaxCHF 1'356
Cantonal TaxCHF 2'920
Municipal TaxCHF 3'854
Estimated Tax
CHF 8'422
Effective Tax Rate: 10.5%

ℹ️ Canton-median estimate; see Official calculator

Source: ESTV Federal Tax Administration

Demographics in Abtwil SG

Who lives here?

4'395
Population
2'093Households
2.10Avg. Household Size

Age Distribution

0-19 years
22%
20-39 years
22%
40-64 years
33%
65+ years
23%

Nationality

4'395
Swiss83.9%
Foreign16.1%
ℹ️ Estimated from municipality data, weighted by address share

Source: BFS STATPOP 2024

Methodology and source notes

These notes explain how to read the tax and demographic blocks on this page and when the official provider should take over.

Editorially reviewed against the current source set
01-06-2026

Tax notes

ESTV
  • The tax figures compare a concrete household scenario and do not replace an official individual calculation.
  • For this postcode, the comparison can rely on a canton-median estimate. The ESTV calculator remains mandatory for the final number.
  • The exact address, deductions, and municipality assignment can materially change the final outcome.

Demographic notes

BFS
  • Population and age values come from BFS sources or postcode-level weighting.
  • Because this postcode spans multiple municipalities, the aggregates should be read as weighted orientation rather than a single municipal register.
  • For binding administrative or statistical figures, go back to BFS or municipal sources.

Streets in Abtwil SG

186 streets found

Select a street to show its details here.

Public transport near Abtwil SG

All public transport stops inside postcode 9030, based on the Federal Office of Transport (BAV) layer on geo.admin.ch.

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Open datasets for Abtwil SG

Top matches for: 9030 Abtwil SG SG Gaiserwald St. Gallen Gossau (SG) Abtwil SG St. Josefen

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